<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
<body>

<style>
  [v-cloak]{
      display: none;
  }
</style>

<!--cloak 是斗篷的意思-->
<div id="app" v-cloak>
  {{message}}
</div>
  <script src="../js/vue.js"></script>
<script>
 setTimeout(function (){
   const app = new Vue({
     el:'#app',
     data:{
       message:"message",

     },
     methods:{

     }

   })
 },1000)
</script>

</body>
</html>